Необходимо нормализовать значения параметров типа numeric. Рассмотрим 2 варианта нормализации:
## x8 x13 x23 x24
## Min. :0.0000 Min. :0.0000000 Min. :0.0000 Min. :0.00000
## 1st Qu.:0.9590 1st Qu.:0.0004711 1st Qu.:0.1326 1st Qu.:0.01988
## Median :0.9638 Median :0.0024663 Median :0.1783 Median :0.02958
## Mean :0.9614 Mean :0.0055267 Mean :0.1732 Mean :0.03577
## 3rd Qu.:0.9673 3rd Qu.:0.0065636 3rd Qu.:0.2145 3rd Qu.:0.04314
## Max. :1.0000 Max. :1.0000000 Max. :1.0000 Max. :1.00000
## x25 x26 x27 x28
## Min. :0.000000 Min. :0.00000 Min. :0.00000 Min. :0.00000
## 1st Qu.:0.007371 1st Qu.:0.02507 1st Qu.:0.01027 1st Qu.:0.01069
## Median :0.015225 Median :0.04735 Median :0.01661 Median :0.01908
## Mean :0.020625 Mean :0.06053 Mean :0.02659 Mean :0.02679
## 3rd Qu.:0.026478 3rd Qu.:0.08078 3rd Qu.:0.03055 3rd Qu.:0.03359
## Max. :1.000000 Max. :1.00000 Max. :1.00000 Max. :1.00000
## x29 x30 x31
## Min. :0.0000000 Min. :0.0000000 Min. :0.0000
## 1st Qu.:0.0002009 1st Qu.:0.0000000 1st Qu.:0.1013
## Median :0.0011873 Median :0.0000155 Median :0.1179
## Mean :0.0045176 Mean :0.0086791 Mean :0.1267
## 3rd Qu.:0.0041466 3rd Qu.:0.0061817 3rd Qu.:0.1376
## Max. :1.0000000 Max. :1.0000000 Max. :1.0000
## x32 x33 x34 x35
## Min. :0.00000 Min. :0.00000 Min. :0.000 Min. :0.0000
## 1st Qu.:0.00000 1st Qu.:0.07895 1st Qu.:0.000 1st Qu.:0.0000
## Median :0.00000 Median :0.15789 Median :0.000 Median :0.0000
## Mean :0.06250 Mean :0.16777 Mean :0.421 Mean :0.2668
## 3rd Qu.:0.08333 3rd Qu.:0.23684 3rd Qu.:1.000 3rd Qu.:0.5000
## Max. :1.00000 Max. :1.00000 Max. :1.000 Max. :1.0000
## x36 x37 x38 x39
## Min. :0.00000 Min. :0.00000 Min. :0.000000 Min. :0.00000
## 1st Qu.:0.02667 1st Qu.:0.01044 1st Qu.:0.000000 1st Qu.:0.02000
## Median :0.04000 Median :0.01914 Median :0.000000 Median :0.04000
## Mean :0.04733 Mean :0.02839 Mean :0.002038 Mean :0.04891
## 3rd Qu.:0.06667 3rd Qu.:0.03422 3rd Qu.:0.002747 3rd Qu.:0.06000
## Max. :1.00000 Max. :1.00000 Max. :1.000000 Max. :1.00000
## x40 x41 x42 x43
## Min. :0.00000 Min. :0.0000 Min. :0.0000 Min. :0.00000
## 1st Qu.:0.01802 1st Qu.:0.2001 1st Qu.:0.2000 1st Qu.:0.01407
## Median :0.02613 Median :0.3236 Median :0.3231 Median :0.03140
## Mean :0.03030 Mean :0.3317 Mean :0.3325 Mean :0.04057
## 3rd Qu.:0.03694 3rd Qu.:0.4467 3rd Qu.:0.4462 3rd Qu.:0.05525
## Max. :1.00000 Max. :1.0000 Max. :1.0000 Max. :1.00000
## x44 x45 x46 x47
## Min. :0.00000 Min. :0.0000 Min. :0.0000 Min. :0.0000
## 1st Qu.:0.01099 1st Qu.:0.3080 1st Qu.:0.2500 1st Qu.:0.2000
## Median :0.02747 Median :0.5380 Median :0.5000 Median :0.5000
## Mean :0.03589 Mean :0.5404 Mean :0.5204 Mean :0.5044
## 3rd Qu.:0.04945 3rd Qu.:0.8130 3rd Qu.:0.8000 3rd Qu.:0.8000
## Max. :1.00000 Max. :1.0000 Max. :1.0000 Max. :1.0000
## x48 x49 x50 x51
## Min. :0.0000 Min. :0.0000 Min. :0.0000 Min. :0.0000
## 1st Qu.:0.0040 1st Qu.:0.0000 1st Qu.:0.0000 1st Qu.:0.0000
## Median :0.4680 Median :0.4540 Median :0.4610 Median :0.4570
## Mean :0.4702 Mean :0.4602 Mean :0.4642 Mean :0.4616
## 3rd Qu.:0.8120 3rd Qu.:0.7940 3rd Qu.:0.8130 3rd Qu.:0.8160
## Max. :1.0000 Max. :1.0000 Max. :1.0000 Max. :1.0000
## x52 x53 x54 x55
## Min. :0.000 Min. :0.0000 Min. :0.0000 Min. :0.00000
## 1st Qu.:0.000 1st Qu.:0.1847 1st Qu.:0.2817 1st Qu.:0.00000
## Median :0.457 Median :0.2995 Median :0.4476 Median :0.00000
## Mean :0.464 Mean :0.3146 Mean :0.4496 Mean :0.04274
## 3rd Qu.:0.841 3rd Qu.:0.4344 3rd Qu.:0.6431 3rd Qu.:0.01379
## Max. :1.000 Max. :1.0000 Max. :1.0000 Max. :1.00000
## x56 x57 x58 x59
## Min. :0.00000 Min. :0.00000 Min. :0.00000 Min. :0.00000
## 1st Qu.:0.04571 1st Qu.:0.04412 1st Qu.:0.01220 1st Qu.:0.00000
## Median :0.19318 Median :0.18182 Median :0.08621 Median :0.02273
## Mean :0.28992 Mean :0.27797 Mean :0.19262 Mean :0.10931
## 3rd Qu.:0.47085 3rd Qu.:0.44473 3rd Qu.:0.27612 3rd Qu.:0.11398
## Max. :1.00000 Max. :1.00000 Max. :1.00000 Max. :1.00000
## x60 x61
## Min. :0.00000 Min. :0.000000
## 1st Qu.:0.00000 1st Qu.:0.007325
## Median :0.00000 Median :0.019044
## Mean :0.04726 Mean :0.028528
## 3rd Qu.:0.01980 3rd Qu.:0.037539
## Max. :1.00000 Max. :1.000000
Посмотрим графически на результаты нормализации на 5% данных.